/*
 * Copyright [2013-2021], Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.polardbx.common.jdbc;

import javax.sql.DataSource;
import java.sql.SQLException;

public interface IDataSource extends DataSource {

    String EMPTY = "empty";

    @Override
    IConnection getConnection() throws SQLException;

    IConnection getConnection(MasterSlave masterSlave) throws SQLException;

    String getMasterDNId();
}
